[  602.887483] br0: port 1(c1) entered blocking state
[  602.887578] br0: port 1(c1) entered disabled state
[  602.887659] c1: entered allmulticast mode
[  602.887753] c1: entered promiscuous mode
[  602.980238] br0: port 2(c2) entered blocking state
[  602.980310] br0: port 2(c2) entered disabled state
[  602.980375] c2: entered allmulticast mode
[  602.980462] c2: entered promiscuous mode
[  603.076038] br0: port 3(c3) entered blocking state
[  603.076120] br0: port 3(c3) entered disabled state
[  603.076197] c3: entered allmulticast mode
[  603.076279] c3: entered promiscuous mode
[  603.173679] br0: port 4(sender) entered blocking state
[  603.173758] br0: port 4(sender) entered disabled state
[  603.173845] sender: entered allmulticast mode
[  603.173956] sender: entered promiscuous mode
[  603.209096] br0: port 4(sender) entered blocking state
[  603.209181] br0: port 4(sender) entered forwarding state
[  603.209245] br0: port 3(c3) entered blocking state
[  603.209302] br0: port 3(c3) entered forwarding state
[  603.209357] br0: port 2(c2) entered blocking state
[  603.209410] br0: port 2(c2) entered forwarding state
[  603.209466] br0: port 1(c1) entered blocking state
[  603.209521] br0: port 1(c1) entered forwarding state
[  614.016022] br0: port 1(c1) entered disabled state
[  614.016338] c1 (unregistering): left allmulticast mode
[  614.016396] c1 (unregistering): left promiscuous mode
[  614.016436] br0: port 1(c1) entered disabled state
[  614.076007] br0: port 2(c2) entered disabled state
[  614.076349] c2 (unregistering): left allmulticast mode
[  614.076409] c2 (unregistering): left promiscuous mode
[  614.076457] br0: port 2(c2) entered disabled state
[  614.140013] br0: port 3(c3) entered disabled state
[  614.140252] c3 (unregistering): left allmulticast mode
[  614.140301] c3 (unregistering): left promiscuous mode
[  614.140345] br0: port 3(c3) entered disabled state
[  614.212056] br0: port 4(sender) entered disabled state
[  614.212399] sender (unregistering): left allmulticast mode
[  614.212457] sender (unregistering): left promiscuous mode
[  614.212507] br0: port 4(sender) entered disabled state